var list = [1, 1, 2, 3, 5, 8, 13, 21, 34]
int foo = 0
int bar = 0
for k, v in list {
    foo += k
    bar += v
}
println(foo)
println(bar)

var mapof = {'a': 1, 'b': 2, 'c': 3}
var sum = 0
for k,v in mapof {
    sum += v
    println(k)
}
println(sum)
